Low FODMAP Irish Lamb Stew - FODMAP Everyday

Ingredients

• 1 tablespoon unsalted butter
• 1 tablespoon neutral flavored vegetable oil
• 1 cup (72 g) chopped leeks, (green parts only)
• 1 cup (64 g) chopped scallions, (green parts only)
• 3 pounds (1.4 kg) lamb stew meat, (cut into bite-sized chunks)
• 1 teaspoon dried thyme
• 1 teaspoon Worcestershire sauce; (not traditional, but adds savoriness)
• 3 ½ cups (840 m) low FODMAP chicken stock
• 1 medium russet potato, (peeled and finely chopped)
• Kosher salt
• Freshly ground black pepper
• 8 medium carrots, (trimmed, peeled and cut into ½-inch (12 mm) diagonals)
• 4 medium Yukon Gold potatoes, (peeled and halved)
• 1/3 cup (66 g) raw pearl barley